in benghazi, the more we learn about it, the less like that it seemed. it was a commando-style raid in benghazi where militants may have been angry about this same video, but they clearly moved in with a military-style tactic. they had rpgs. the attack on the consulate was carried thought two waves. that's the kind of thing in benghazi that is carried out by a militant group, by a terrorist group, by al qaeda potentially. and u.s. officials are looking into that right now. also wondering was it just a coincidence that the u.s. ambassador, who is normally based in tripoli, happened to be in benghazi at the very time of the attack. so a lot of questions. but it's clear now that these were two very different incidents. a spontaneous uprising that resulted in no casualties here in cairo, and a guerrilla assault in benghazi that killed the u.s. ambassador. richard engel, nbc news, cairo. >> the story is obviously global, but the emotion is very local. ambassador stevens went to piedmont high school and then to uc berkeley. tonight his friends and family are t